New HiPIMS PVD grade

NTK650For small diameter parts | Materials for processing Ni-based alloys

Class S "dedicated" material, finally born

For more stable machining of small-diameter Ni based components

Common challenges in Ni-based alloy Machining: Edge damage and wear from welding.
Discover stable machining with NTK's Innovative Material, 650.

Features

  • Adoption of new HiPIMS coating. Improvement of surface-smoothness and suppression of imperfections in film
    Improves welding performance, which is critical to Ni base alloys. Provides stable machining
  • TiAlN system with excellent hardness and heat resistance achieves long life　
    Excellent wear resistance even in difficult-to-machine material processing with high cutting edge temperature

Applicable Applications

Small diameter of Ni base alloys. (Approx. Φ20) for best performance on workpieces

magnification section

New HiPIMS PVD grade

NTK650
Conventional PVD coating

Performance

Material: Inconel 718
[ Cutting conditions ]
Material: Inconel 718　Vc=164 sfm　f=.002 ipr　ap=.039″ WET,　DCGT 32.508M
Material: Hastelloy C22
[ Cutting conditions ]
Material: Hastelloy C22　Vc=262 sfm f=.002 ipr　ap=.039″ WET,　DCGT 32.508M

Cutting conditions

Scroll the table →

Grade Work material Operation type Cutting parameters
Cutting Speed (sfm) Feed (ipr) D.O.C. (inch)
NTK650 Inconel Front turning 100 - 200 .0012 - .0028 .019 - .059
Hastelloy Front turning 160 - 330 .0012 - .0028 .019 - .059

Lineup

: First recommendation　 : Second recommendation
Steel
Stainless steel
Cast Iron
Nonferrous metals
Heat-resistant alloy
High hardness material
Others (non-metallic)

Scroll the table →

CC..

Shape Product Number CECC 　EPSR IC S AN RE BS Carbide
PVD
（Metric） ° inch inch ° inch inch 650
CCGT 32.504M YL Up-sharp edge 80 3/8 5/32 7 .003 – ●
CCGT 32.508M YL Up-sharp edge 80 3/8 5/32 7 .007 – ●
CCGT 32.51M YL Up-sharp edge 80 3/8 5/32 7 .015 – ●
CCGT 32.504M CL Up-sharp edge 80 3/8 5/32 7 .003 – ●
CCGT 32.508M CL Up-sharp edge 80 3/8 5/32 7 .007 – ●
CCGT 32.51M CL Up-sharp edge 80 3/8 5/32 7 .015 – ●

DC..

Shape Product Number CECC 　EPSR IC S AN RE BS Carbide
PVD
（Metric） ° inch inch ° inch inch 650
DCGT 32.504M YL Up-sharp edge 55 3/8 5/32 7 .003 – ●
DCGT 32.508M YL Up-sharp edge 55 3/8 5/32 7 .007 – ●
DCGT 32.51M YL Up-sharp edge 55 3/8 5/32 7 .015 – ●
DCGT 32.504M CL Up-sharp edge 55 3/8 5/32 7 .003 – ●
DCGT 32.508M CL Up-sharp edge 55 3/8 5/32 7 .007 – ●
DCGT 32.51M CL Up-sharp edge 55 3/8 5/32 7 .015 – ●

TN.G

Shape Product Number CECC 　EPSR IC S AN RE BS Carbide
PVD
（Metric） ° inch inch ° inch inch 650
TNGG 3304M FN UL Up-sharp edge 60 3/8 3/16 – .003 – ●
TNGG 3308M FN UL Up-sharp edge 60 3/8 3/16 – .007 – ●
TNGG 331M FN UL Up-sharp edge 60 3/8 3/16 – .015 – ●

VC..

Shape Product Number CECC 　EPSR IC S AN RE BS Carbide
PVD
（Metric） ° inch inch ° inch inch 650
VCGT 2204M YL Up-sharp edge 35 1/4 1/8 7 .003 – ●
VCGT 2208M YL Up-sharp edge 35 1/4 1/8 7 .007 – ●
VCGT 221M YL Up-sharp edge 35 1/4 1/8 7 .015 – ●
VCGT 2204M CL Up-sharp edge 35 1/4 1/8 7 .003 – ●
VCGT 2208M CL Up-sharp edge 35 1/4 1/8 7 .007 – ●

Catalog

NTK650

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